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    private Node parcoursXML(Node current) {        while(current != null) {            if (current.getNodeType()!=Node.TEXT_NODE && current.getNodeType()!=Node.COMMENT_NODE)                System.out.println(current.getNodeName());            if(current.hasChildNodes())                    parcoursXML(current.getFirstChild());            current = current.getNextSibling();        }        return current;    }